Auto Tuning - TCP/IP receive level

ByLine
How to Enable or Disable the Receive Window Auto Tuning Level in Vista
Synopsis
This will show you how to see your current TCP/IP Auto Tunning settings and how to test it to see if you have a problem with it. You will see a list of possible problems associated with this.
How to Enable or Disable the Receive Window Auto Tuning Level in Vista

information   Information
The TCP receive window size (RWIN) is the amount of data that a TCP receiver (your computer) allows a TCP sender (other internet or local network computer) to send before having to wait for an acknowledgement. After the connection is established, the receive window size is advertised in each TCP segment. Advertising that maximum amount of data that the sender can send is a receiver-side flow control mechanism that prevents the sender from sending data that the receiver cannot handle. A sending host can only send at a maximum the amount of data advertised by the receiver before waiting for an acknowledgment and a receive window size update. Auto Tuning adjusts the receive windows size continually based upon the changing network conditions. This usually happens if you have a network device (EX: Router, modem, etc.) that doesn’t support RFC 1323 “TCP Extensions for High Performance”.
Note   Note
The TCP window size field controls the flow of data and is limited to between 2 and 65,535 bytes, and cannot be expanded anymore. Thus, a scaling factor is used to get a larger TCP receive window size to achieve more efficient use of high bandwidth networks. The TCP window scale option is used to increase the maximum window size from 65,535 bytes to 1 Gigabyte. Scaling up to larger TCP congestion window sizes is a part of what is necessary for TCP Tuning.

When dealing with slow network performance in Vista, the problem may be due to the above mentioned TCP Window Scaling option, where many older routers and and packet firewalls do not properly implement TCP Window Scaling (doesn’t support RFC 1323), and rewrite the window scaling factor during a transmission, and causing sending and receiving sides to assume different TCP window sizes. The situation causes malfunction Internet connection, non-stable traffic that is very slow, or network connection that is only available intermittently.

Beside, Windows Vista enhances further TCP window scaling with auto tuning feature, where TCP stack in Vista system will auto tune and adjust the RWIN size to increase the percentage of full-sized TCP segments that are used during bulk data transmission based on the network scenario it encountered. And thus it’s no longer possible to specify a custom size for the TCP/IP Receive Window (RWIN) size with the inclusion of new auto tuning feature, unless the application it self uses SO_RCVBUF. However, Vista TCP auto tuning feature may get things wrong sometimes. Instead of optimal true receive window size, incompatible and out of range RWIN size may be used.

By default, Vista in normal auto tuning level will use RWIN size of 256 bytes with a scale factor of 8. This value is not suitable for all routers and servers which does not support TCP scale factor, and continue to communicate with 65536 bytes.

UPDATE: An Update on Windows TCP AutoTuningLevel - Windows 10 Forums

Tip   Tip
Possible TCP/IP Auto Tuning Related Problems:
  • Indefinite delay (hang) when opening the Certificate Services snap-in.
  • Slow (sometimes no) group policy application.
  • Trying to select a domain user in order to add that principal to a local security group (the object picker) would hang indefinitely.
  • Instant Messaging is not working well. Sometimes not at all by not being able to sign in.
  • Access to local file servers (EX: networked drives, etc.) are extremely slow and sometimes did not succeed at all (appears to hang).
  • Internet connection problems.
  • Extremely slow file transfers.
  • Other strange unexplained network connecting issues.
  • Wireless network connection problems
  • Website browsing and downloads are extremely slow.





FIRST
How To See Current Auto Tuning Settings

2. Click on Continue in the UAC prompt.​
3. In the command prompt, type in bold belowand press Enter. (See screenshot below)​
netsh interface tcp show global
Current setting.jpg

4. Close the command prompt when done.​
5. Run through the steps below to see if you have a TCP/IP Auto Tuning issue​





STEP ONE
How to Restrict Auto Tuning

2. Click on Continue in the UAC prompt.​
3. To Restrict Auto Tuning
NOTE: Allows for the receive window to grow beyond the default value of 65,535 bytes, but limits such growth in some scenarios.​
A) In command prompt, type in bold below and press Enter. (See screenshot below)​
netsh interface tcp set global autotuninglevel=restricted

B) You will get a OK response if successful. If not, repeat step 3A.​
Restricted.jpg

C) Go to step 5.​

4. To Highly Restrict Auto Tuning
NOTE: Allows for the receive window to grow beyond the default value of 65,535 bytes, but doing so very conservatively. In this mode, Vista will by default use a RWIN of 16,384 bytes with a scale factor of 2.​
A) In the command prompt, type in bold below and press Enter. (See screenshot below)​
netsh interface tcp set global autotuninglevel=high

B) You will get a OK response if successful. If not, repeat step 4A.​
Highly restricted.jpg


5. Close the command prompt window and restart the computer to apply the changes.​
6. If it fixed your problem stop here. If not, continue to Step Two below.​






STEP TWO
How to Disable Auto Tuning

NOTE: Disables the autotunning feature in Vista completely, and sets and locks the RWIN receive window to the default value as 65536 bytes.
2. Click on Continue in the UAC prompt.​
3. In the command prompt, type in bold belowand press Enter. (See screenshot below)​
netsh interface tcp set global autotuninglevel=disabled

Note   Note
You can also type in bold below and press enter after each command:
Note   Note

  • netsh
  • interface
  • tcp
  • set heuristics disabled
  • set global autotuninglevel=disabled
  • exit
4. You will get a OK response. If not, repeat step 3.​
Disable.jpg

5. Close the command prompt and restart the computer to apply the changes.​
6. If it fixed your problem stop here. If not, you may not have a issue with Auto Tuning and will need to turn it back on. Continue to Step 3 below.​






STEP THREE
How to Enable Auto Tuning Back to Normal Default

NOTE: This turns Auto Tuning back to the default on (Normal) setting in Vista. Allows for the receive window to grow to accommodate almost all scenarios. See NOTE at the top of the tutorial for more on this.
2. Click on Continue in the UAC prompt.​
3. In the command prompt, type in bold below and press Enter. (See screenshot below)​
netsh interface tcp set global autotuninglevel=normal

Note   Note
You can also type in bold below and press enter after each command:
Note   Note

  • netsh
  • interface
  • tcp
  • set heuristics enabled
  • set global autotuninglevel=normal
  • exit
4. You will get a OK response if successful. If not, repeat step 3.​
Enable.jpg

5. Close the command prompt and restart the computer to apply the changes.​
That's it,
Shawn


 

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hispanico

New Member
I Brink this is my situation:

immaginelw0.jpg


I have vista ultimate 32bit. My connection is FastWeb 6Mbit and my son play a lot in internet like quake, cod4 etc...which is the best configuration to have good and high connection ??

Thank a lot
Hyspa
 

My Computer

Brink

Staff member
mvp
Hello Hyspa, and welcome to Vista Forums.

The settings you have are the default settings and usually do a great job set that way. As a test you can see how your network runs with the Receive Window Auto-Tuning Level (Livello regolazione automatica finestra ricezione) set with the steps in the tutorial to see if it may be better with one of them instead. If no, just set back to the default Normal setting.

Hope this helps,
Shawn
 

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    512 GB M.2 SSD

panais

Power User
Hi Mafia_Boy,

That just means that you had ran Step One in the tutorial to restrict the TCP/IP Auto tuning. If you want the normal settings again, run Step Three.

Hope this helps,
Shawn

Would this help with (utorrent slows my internet)?
Because everytime i start utorrent my internet sloooows.
With Bitcomet everything works fine Bitcomet doesn't slow my internet.
How and why is that?
 

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Brink

Staff member
mvp
Hi Panais,

You could try the setting set either way to test to see for sure, but it is most likely a setting in the utorrent program that is not set for optimum performance. You should post a new thread in the Software or Network & Internet forum about this program to see what others may recommend for it's settings.

Hope this helps,
Shawn
 

My Computers

System One System Two

  • Operating System
    Windows 10 Pro 64-bit
    Manufacturer/Model
    Custom
    CPU
    Intel i7-8700K 5 GHz
    Motherboard
    ASUS ROG Maximus XI Formula Z390
    Memory
    16 GB (8GBx2) G.SKILL TridentZ DDR4 3200 MHz
    Graphics Card(s)
    ASUS ROG-STRIX-GTX1080TI-O11G-GAMING
    Sound Card
    Integrated Digital Audio (S/PDIF)
    Monitor(s) Displays
    2 x Samsung Odyssey G7 27"
    Screen Resolution
    2560x1440
    Hard Drives
    1TB Samsung 970 EVO Plus M.2,
    250GB Samsung 960 EVO M.2,
    6TB WD Black WD6001FZWX
    8TB WD MyCloudEX2Ultra NAS
    PSU
    Seasonic Prime Titanium 850W
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    Thermaltake Core P3
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    Corsair Hydro H115i
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    Logitech MX Master 3
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    Logitech wireless K800
    Internet Speed
    1 Gb/s Download and 35 Mb/s Upload
    Other Info
    Logitech Z625 speaker system,
    Logitech BRIO 4K Pro webcam,
    HP Color LaserJet Pro MFP M477fdn,
    Linksys EA9500 router,
    Arris SB8200 cable modem,
    APC SMART-UPS RT 1000 XL - SURT1000XLI,
    Lumia 1520 phone
  • Operating System
    Windows 10 Pro
    Manufacturer/Model
    HP Envy Y0F94AV
    CPU
    i7-7500U @ 2.70 GHz
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    16 GB DDR4-2133
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    NVIDIA GeForce 940MX
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    17.3" UHD IPS touch
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    3480 x 2160
    Hard Drives
    512 GB M.2 SSD

mohanmathew

New Member
I have a similar problem with my Vista Ultimate. It takes nearly 1 minute or more to connect to my wireless point. At the same time other laps in my house can be connected instantly. Mine is lenovo, and others are Sony and Dell. The problem is mainly when the lap resumes a hibernated session, not when it starts as usual. If I try to diagnose the problem, some times it may connect and some times it may not and I need to restart the wifi router. I didn't tried the Auto tuning session, have to try when I reach home.
 

My Computer

Brink

Staff member
mvp
Let us know how it went MohanMathew.
 

My Computers

System One System Two

  • Operating System
    Windows 10 Pro 64-bit
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    CPU
    Intel i7-8700K 5 GHz
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    ASUS ROG Maximus XI Formula Z390
    Memory
    16 GB (8GBx2) G.SKILL TridentZ DDR4 3200 MHz
    Graphics Card(s)
    ASUS ROG-STRIX-GTX1080TI-O11G-GAMING
    Sound Card
    Integrated Digital Audio (S/PDIF)
    Monitor(s) Displays
    2 x Samsung Odyssey G7 27"
    Screen Resolution
    2560x1440
    Hard Drives
    1TB Samsung 970 EVO Plus M.2,
    250GB Samsung 960 EVO M.2,
    6TB WD Black WD6001FZWX
    8TB WD MyCloudEX2Ultra NAS
    PSU
    Seasonic Prime Titanium 850W
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    Thermaltake Core P3
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    Corsair Hydro H115i
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    Logitech MX Master 3
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    Logitech wireless K800
    Internet Speed
    1 Gb/s Download and 35 Mb/s Upload
    Other Info
    Logitech Z625 speaker system,
    Logitech BRIO 4K Pro webcam,
    HP Color LaserJet Pro MFP M477fdn,
    Linksys EA9500 router,
    Arris SB8200 cable modem,
    APC SMART-UPS RT 1000 XL - SURT1000XLI,
    Lumia 1520 phone
  • Operating System
    Windows 10 Pro
    Manufacturer/Model
    HP Envy Y0F94AV
    CPU
    i7-7500U @ 2.70 GHz
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    16 GB DDR4-2133
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    NVIDIA GeForce 940MX
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    Conexant ISST Audio
    Monitor(s) Displays
    17.3" UHD IPS touch
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    3480 x 2160
    Hard Drives
    512 GB M.2 SSD

Brink

Staff member
mvp
MohanMatthew,

You would just need to open a elevated command prompt instead from step 1. Right click on the Command Prompt shortcut and click on Run as administrator. ;)
 

My Computers

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  • Operating System
    Windows 10 Pro 64-bit
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    Custom
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    Intel i7-8700K 5 GHz
    Motherboard
    ASUS ROG Maximus XI Formula Z390
    Memory
    16 GB (8GBx2) G.SKILL TridentZ DDR4 3200 MHz
    Graphics Card(s)
    ASUS ROG-STRIX-GTX1080TI-O11G-GAMING
    Sound Card
    Integrated Digital Audio (S/PDIF)
    Monitor(s) Displays
    2 x Samsung Odyssey G7 27"
    Screen Resolution
    2560x1440
    Hard Drives
    1TB Samsung 970 EVO Plus M.2,
    250GB Samsung 960 EVO M.2,
    6TB WD Black WD6001FZWX
    8TB WD MyCloudEX2Ultra NAS
    PSU
    Seasonic Prime Titanium 850W
    Case
    Thermaltake Core P3
    Cooling
    Corsair Hydro H115i
    Mouse
    Logitech MX Master 3
    Keyboard
    Logitech wireless K800
    Internet Speed
    1 Gb/s Download and 35 Mb/s Upload
    Other Info
    Logitech Z625 speaker system,
    Logitech BRIO 4K Pro webcam,
    HP Color LaserJet Pro MFP M477fdn,
    Linksys EA9500 router,
    Arris SB8200 cable modem,
    APC SMART-UPS RT 1000 XL - SURT1000XLI,
    Lumia 1520 phone
  • Operating System
    Windows 10 Pro
    Manufacturer/Model
    HP Envy Y0F94AV
    CPU
    i7-7500U @ 2.70 GHz
    Memory
    16 GB DDR4-2133
    Graphics card(s)
    NVIDIA GeForce 940MX
    Sound Card
    Conexant ISST Audio
    Monitor(s) Displays
    17.3" UHD IPS touch
    Screen Resolution
    3480 x 2160
    Hard Drives
    512 GB M.2 SSD

Brink

Staff member
mvp
You're welcome. I'm happy to hear that it is faster for you now.

Shawn
 

My Computers

System One System Two

  • Operating System
    Windows 10 Pro 64-bit
    Manufacturer/Model
    Custom
    CPU
    Intel i7-8700K 5 GHz
    Motherboard
    ASUS ROG Maximus XI Formula Z390
    Memory
    16 GB (8GBx2) G.SKILL TridentZ DDR4 3200 MHz
    Graphics Card(s)
    ASUS ROG-STRIX-GTX1080TI-O11G-GAMING
    Sound Card
    Integrated Digital Audio (S/PDIF)
    Monitor(s) Displays
    2 x Samsung Odyssey G7 27"
    Screen Resolution
    2560x1440
    Hard Drives
    1TB Samsung 970 EVO Plus M.2,
    250GB Samsung 960 EVO M.2,
    6TB WD Black WD6001FZWX
    8TB WD MyCloudEX2Ultra NAS
    PSU
    Seasonic Prime Titanium 850W
    Case
    Thermaltake Core P3
    Cooling
    Corsair Hydro H115i
    Mouse
    Logitech MX Master 3
    Keyboard
    Logitech wireless K800
    Internet Speed
    1 Gb/s Download and 35 Mb/s Upload
    Other Info
    Logitech Z625 speaker system,
    Logitech BRIO 4K Pro webcam,
    HP Color LaserJet Pro MFP M477fdn,
    Linksys EA9500 router,
    Arris SB8200 cable modem,
    APC SMART-UPS RT 1000 XL - SURT1000XLI,
    Lumia 1520 phone
  • Operating System
    Windows 10 Pro
    Manufacturer/Model
    HP Envy Y0F94AV
    CPU
    i7-7500U @ 2.70 GHz
    Memory
    16 GB DDR4-2133
    Graphics card(s)
    NVIDIA GeForce 940MX
    Sound Card
    Conexant ISST Audio
    Monitor(s) Displays
    17.3" UHD IPS touch
    Screen Resolution
    3480 x 2160
    Hard Drives
    512 GB M.2 SSD

antonyua

Member
Brink,
I am using Vista home Premium Os And i want to configure my internet conection to run faster ... so I tried to change the Receive Window Auto-Tuning Level From restricted ( Default Setting ) To Disable it and to normal... But i dont see any Diffrence :( I am Using A dell laptop And connectin wireless to my modem that is in the same Room so i dont think the problem may be in Signal ... my Adsl ISP Provider Is Forthnet (Greek Provider ) and They Says that they provide me 24mb Down / 1mb up But i never seen these speed neither in my Laptop nor in my desktop PC that is connected Lan with the Modem... So i am wondering How some others getting faster speed conections ... Here are a Speed Test I made :

And It not getting Over 10 mb Down :cry: :cry:
Also i have mad Full Bandwidth Back from the QoS Reserved Bandwidth Limit...
My Moden Also says that it connected to Internet with 16 mb Down / 1mb up .. . ( D Link DSL G624t )


So what maybe the reason of Low internet connection
 

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System One

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    DDR 2 Dual Chanel 2 Gb
    Graphics Card(s)
    NVIDIA GeForce 8400M GS 128 mb
    Hard Drives
    ST9160821AS 149 gb
    Internet Speed
    24/1 mb but actual speed is lower

Brink

Staff member
mvp
Hello Antonyua,

It's mostly related to a router or network adapter issue instead of just the bandwith for their issues.
 

My Computers

System One System Two

  • Operating System
    Windows 10 Pro 64-bit
    Manufacturer/Model
    Custom
    CPU
    Intel i7-8700K 5 GHz
    Motherboard
    ASUS ROG Maximus XI Formula Z390
    Memory
    16 GB (8GBx2) G.SKILL TridentZ DDR4 3200 MHz
    Graphics Card(s)
    ASUS ROG-STRIX-GTX1080TI-O11G-GAMING
    Sound Card
    Integrated Digital Audio (S/PDIF)
    Monitor(s) Displays
    2 x Samsung Odyssey G7 27"
    Screen Resolution
    2560x1440
    Hard Drives
    1TB Samsung 970 EVO Plus M.2,
    250GB Samsung 960 EVO M.2,
    6TB WD Black WD6001FZWX
    8TB WD MyCloudEX2Ultra NAS
    PSU
    Seasonic Prime Titanium 850W
    Case
    Thermaltake Core P3
    Cooling
    Corsair Hydro H115i
    Mouse
    Logitech MX Master 3
    Keyboard
    Logitech wireless K800
    Internet Speed
    1 Gb/s Download and 35 Mb/s Upload
    Other Info
    Logitech Z625 speaker system,
    Logitech BRIO 4K Pro webcam,
    HP Color LaserJet Pro MFP M477fdn,
    Linksys EA9500 router,
    Arris SB8200 cable modem,
    APC SMART-UPS RT 1000 XL - SURT1000XLI,
    Lumia 1520 phone
  • Operating System
    Windows 10 Pro
    Manufacturer/Model
    HP Envy Y0F94AV
    CPU
    i7-7500U @ 2.70 GHz
    Memory
    16 GB DDR4-2133
    Graphics card(s)
    NVIDIA GeForce 940MX
    Sound Card
    Conexant ISST Audio
    Monitor(s) Displays
    17.3" UHD IPS touch
    Screen Resolution
    3480 x 2160
    Hard Drives
    512 GB M.2 SSD

antonyua

Member
So I Cant do Anything For Increasing the Speed ?? :D
 

My Computer

System One

  • Manufacturer/Model
    Dell Xps M1530
    CPU
    Intel Mobile Core Duo T7250 @ 2,00Ghz
    Motherboard
    Dell Inc 0xR509
    Memory
    DDR 2 Dual Chanel 2 Gb
    Graphics Card(s)
    NVIDIA GeForce 8400M GS 128 mb
    Hard Drives
    ST9160821AS 149 gb
    Internet Speed
    24/1 mb but actual speed is lower

Brink

Staff member
mvp
Not unless you had a issue with a router or network adapter that this tutorial could help with, or unless you pay your ISP more $$$ for a faster connection. ;)

Sorry :(
 

My Computers

System One System Two

  • Operating System
    Windows 10 Pro 64-bit
    Manufacturer/Model
    Custom
    CPU
    Intel i7-8700K 5 GHz
    Motherboard
    ASUS ROG Maximus XI Formula Z390
    Memory
    16 GB (8GBx2) G.SKILL TridentZ DDR4 3200 MHz
    Graphics Card(s)
    ASUS ROG-STRIX-GTX1080TI-O11G-GAMING
    Sound Card
    Integrated Digital Audio (S/PDIF)
    Monitor(s) Displays
    2 x Samsung Odyssey G7 27"
    Screen Resolution
    2560x1440
    Hard Drives
    1TB Samsung 970 EVO Plus M.2,
    250GB Samsung 960 EVO M.2,
    6TB WD Black WD6001FZWX
    8TB WD MyCloudEX2Ultra NAS
    PSU
    Seasonic Prime Titanium 850W
    Case
    Thermaltake Core P3
    Cooling
    Corsair Hydro H115i
    Mouse
    Logitech MX Master 3
    Keyboard
    Logitech wireless K800
    Internet Speed
    1 Gb/s Download and 35 Mb/s Upload
    Other Info
    Logitech Z625 speaker system,
    Logitech BRIO 4K Pro webcam,
    HP Color LaserJet Pro MFP M477fdn,
    Linksys EA9500 router,
    Arris SB8200 cable modem,
    APC SMART-UPS RT 1000 XL - SURT1000XLI,
    Lumia 1520 phone
  • Operating System
    Windows 10 Pro
    Manufacturer/Model
    HP Envy Y0F94AV
    CPU
    i7-7500U @ 2.70 GHz
    Memory
    16 GB DDR4-2133
    Graphics card(s)
    NVIDIA GeForce 940MX
    Sound Card
    Conexant ISST Audio
    Monitor(s) Displays
    17.3" UHD IPS touch
    Screen Resolution
    3480 x 2160
    Hard Drives
    512 GB M.2 SSD

antonyua

Member
Ok Thanks Anyway :D
 

My Computer

System One

  • Manufacturer/Model
    Dell Xps M1530
    CPU
    Intel Mobile Core Duo T7250 @ 2,00Ghz
    Motherboard
    Dell Inc 0xR509
    Memory
    DDR 2 Dual Chanel 2 Gb
    Graphics Card(s)
    NVIDIA GeForce 8400M GS 128 mb
    Hard Drives
    ST9160821AS 149 gb
    Internet Speed
    24/1 mb but actual speed is lower

Brink

Staff member
mvp
You're welcome.
 

My Computers

System One System Two

  • Operating System
    Windows 10 Pro 64-bit
    Manufacturer/Model
    Custom
    CPU
    Intel i7-8700K 5 GHz
    Motherboard
    ASUS ROG Maximus XI Formula Z390
    Memory
    16 GB (8GBx2) G.SKILL TridentZ DDR4 3200 MHz
    Graphics Card(s)
    ASUS ROG-STRIX-GTX1080TI-O11G-GAMING
    Sound Card
    Integrated Digital Audio (S/PDIF)
    Monitor(s) Displays
    2 x Samsung Odyssey G7 27"
    Screen Resolution
    2560x1440
    Hard Drives
    1TB Samsung 970 EVO Plus M.2,
    250GB Samsung 960 EVO M.2,
    6TB WD Black WD6001FZWX
    8TB WD MyCloudEX2Ultra NAS
    PSU
    Seasonic Prime Titanium 850W
    Case
    Thermaltake Core P3
    Cooling
    Corsair Hydro H115i
    Mouse
    Logitech MX Master 3
    Keyboard
    Logitech wireless K800
    Internet Speed
    1 Gb/s Download and 35 Mb/s Upload
    Other Info
    Logitech Z625 speaker system,
    Logitech BRIO 4K Pro webcam,
    HP Color LaserJet Pro MFP M477fdn,
    Linksys EA9500 router,
    Arris SB8200 cable modem,
    APC SMART-UPS RT 1000 XL - SURT1000XLI,
    Lumia 1520 phone
  • Operating System
    Windows 10 Pro
    Manufacturer/Model
    HP Envy Y0F94AV
    CPU
    i7-7500U @ 2.70 GHz
    Memory
    16 GB DDR4-2133
    Graphics card(s)
    NVIDIA GeForce 940MX
    Sound Card
    Conexant ISST Audio
    Monitor(s) Displays
    17.3" UHD IPS touch
    Screen Resolution
    3480 x 2160
    Hard Drives
    512 GB M.2 SSD

Pain1349

New Member
Good day!

I found that my Auto tuning level was set as highlyrestricted. So I gave it a try and disabled it and my bootup and reboots were slower than before noticeably. Then I re enabled it but set to normal, and now it reboots alot quicker than before levels. I don't think it helped net speeds, but just thought I'd share this. although I didn't try to game online... cheers!
 

My Computer

System One

  • CPU
    Intel Q6600 2.4 GHz
    Motherboard
    Evga 680i SLI A1
    Memory
    Crucial Lanfest 4GB
    Graphics Card(s)
    Evga 8800 GTX
    Sound Card
    Creative SB Audigy 4
    Monitor(s) Displays
    Hanns-G HG281D
    Screen Resolution
    1920 x 1200
    Hard Drives
    WD 150 GB Raptor - os
    Seagate 80 GB Barracuda - Storage
    PSU
    OCZ GameXStream 700w
    Case
    Antec 900
    Cooling
    ZALMAN 9500A
    Mouse
    Logitech MX Revolution
    Keyboard
    Logitech G15
    Other Info
    I want to upgrade!!! I think my setup requires everything to be upgraded...

Brink

Staff member
mvp
Thank you Pain1349 for posting back your results. Welcome to Vista Forums.

Shawn
 

My Computers

System One System Two

  • Operating System
    Windows 10 Pro 64-bit
    Manufacturer/Model
    Custom
    CPU
    Intel i7-8700K 5 GHz
    Motherboard
    ASUS ROG Maximus XI Formula Z390
    Memory
    16 GB (8GBx2) G.SKILL TridentZ DDR4 3200 MHz
    Graphics Card(s)
    ASUS ROG-STRIX-GTX1080TI-O11G-GAMING
    Sound Card
    Integrated Digital Audio (S/PDIF)
    Monitor(s) Displays
    2 x Samsung Odyssey G7 27"
    Screen Resolution
    2560x1440
    Hard Drives
    1TB Samsung 970 EVO Plus M.2,
    250GB Samsung 960 EVO M.2,
    6TB WD Black WD6001FZWX
    8TB WD MyCloudEX2Ultra NAS
    PSU
    Seasonic Prime Titanium 850W
    Case
    Thermaltake Core P3
    Cooling
    Corsair Hydro H115i
    Mouse
    Logitech MX Master 3
    Keyboard
    Logitech wireless K800
    Internet Speed
    1 Gb/s Download and 35 Mb/s Upload
    Other Info
    Logitech Z625 speaker system,
    Logitech BRIO 4K Pro webcam,
    HP Color LaserJet Pro MFP M477fdn,
    Linksys EA9500 router,
    Arris SB8200 cable modem,
    APC SMART-UPS RT 1000 XL - SURT1000XLI,
    Lumia 1520 phone
  • Operating System
    Windows 10 Pro
    Manufacturer/Model
    HP Envy Y0F94AV
    CPU
    i7-7500U @ 2.70 GHz
    Memory
    16 GB DDR4-2133
    Graphics card(s)
    NVIDIA GeForce 940MX
    Sound Card
    Conexant ISST Audio
    Monitor(s) Displays
    17.3" UHD IPS touch
    Screen Resolution
    3480 x 2160
    Hard Drives
    512 GB M.2 SSD

Gizmo-guy

New Member
This Past August at a LAN Party I was hosting I had network issues. I was playing a MP3 from a buddy's PC before hosting a game of COD4. Everyone was having lag problems but me since I was running the server, so I turned on my other PC and ran a dedicated server, problem gone for everyone, but now I was having issues! I came across I very small article in Computer Power Users talking of Vista networking issues when playing media through windows media player before gaming on a network. Followed the article on how to fix it. After finding this thread a few days ago I looked at my recieve window auto-tuning level, and it was Restricted (I believe it said SeverelyRestricted). I have seen no impact of changing this other than gaming. I wanted to share this info after reading a few post, hope this helps.
 

My Computer

System One

  • Manufacturer/Model
    Gizmo-guy
    CPU
    Intel Q6700 2.66GHz
    Motherboard
    XFX NVIDIA nForce 780i
    Memory
    Corsair Dominator 8GB (4x2GB) DDR2 1066
    Graphics Card(s)
    XFX GTX 280
    Sound Card
    Onboard 7.1
    Monitor(s) Displays
    Samsung 206BW 20" 2ms LCD
    Screen Resolution
    1680x1050
    Hard Drives
    Seagate Barracuda ES.2 250GB (2 Partitions-OS and Local Storage)
    Seagate Barracuda ES.2 250GB (Games)
    PSU
    SILVERSTONE DA1000 1000W Modular
    Case
    Antec 900
    Cooling
    Zalman 9500AT(CPU)
    Mouse
    Logitech G9
    Keyboard
    LITE-ON 104 Keys USB, Cyber Snipa Game Pad V2(FPS Keyboard)
    Internet Speed
    1028Kbs Down, 244Kbs Up (USB Cellular Modem)
    Other Info
    Creative Inspire P7800 7.1 Speakers

Brink

Staff member
mvp
Thank you Gizmo-guy for sharing your results. I'm sure that they will help others. Welcome to Vista Forums.

Shawn
 

My Computers

System One System Two

  • Operating System
    Windows 10 Pro 64-bit
    Manufacturer/Model
    Custom
    CPU
    Intel i7-8700K 5 GHz
    Motherboard
    ASUS ROG Maximus XI Formula Z390
    Memory
    16 GB (8GBx2) G.SKILL TridentZ DDR4 3200 MHz
    Graphics Card(s)
    ASUS ROG-STRIX-GTX1080TI-O11G-GAMING
    Sound Card
    Integrated Digital Audio (S/PDIF)
    Monitor(s) Displays
    2 x Samsung Odyssey G7 27"
    Screen Resolution
    2560x1440
    Hard Drives
    1TB Samsung 970 EVO Plus M.2,
    250GB Samsung 960 EVO M.2,
    6TB WD Black WD6001FZWX
    8TB WD MyCloudEX2Ultra NAS
    PSU
    Seasonic Prime Titanium 850W
    Case
    Thermaltake Core P3
    Cooling
    Corsair Hydro H115i
    Mouse
    Logitech MX Master 3
    Keyboard
    Logitech wireless K800
    Internet Speed
    1 Gb/s Download and 35 Mb/s Upload
    Other Info
    Logitech Z625 speaker system,
    Logitech BRIO 4K Pro webcam,
    HP Color LaserJet Pro MFP M477fdn,
    Linksys EA9500 router,
    Arris SB8200 cable modem,
    APC SMART-UPS RT 1000 XL - SURT1000XLI,
    Lumia 1520 phone
  • Operating System
    Windows 10 Pro
    Manufacturer/Model
    HP Envy Y0F94AV
    CPU
    i7-7500U @ 2.70 GHz
    Memory
    16 GB DDR4-2133
    Graphics card(s)
    NVIDIA GeForce 940MX
    Sound Card
    Conexant ISST Audio
    Monitor(s) Displays
    17.3" UHD IPS touch
    Screen Resolution
    3480 x 2160
    Hard Drives
    512 GB M.2 SSD
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